26205080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59557}}^1$

素因数の和:59579

約数の個数: 32

約数和(自身を含む): 64322640

約数和(自身を除く): 38117560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 59557, 119114, 238228, 297785, 476456, 595570, 655127, 1191140, 1310254, 2382280, 2620508, 3275635, 5241016, 6551270, 13102540, 26205080]

約数ペア:

[(1, 26205080), (2, 13102540), (4, 6551270), (5, 5241016), (8, 3275635), (10, 2620508), (11, 2382280), (20, 1310254), (22, 1191140), (40, 655127), (44, 595570), (55, 476456), (88, 297785), (110, 238228), (220, 119114), (440, 59557)]